Boserup, Ester <br/><br/>
The conditions of agricultural growth : the  economics of agrarian change under population  pressure 
<label>/ by </label> Boserup, Ester 
 - London  Earthscan Publications  1970 
 - 124p.  22 cm. 
<br/><br/>SR 
<br/><br/><label>Dewey Class. No.: </label>338.1  / B